
Do NOT update if you want to use mods. There is absolutely no reason to update. If you have updated, you can use Indiana Pwns or Smash Stack.
This update to v4.3 may have killed quick custom patches, as you can no longer use mods straight from your SD card, but with the update RVLution.net has release a new version of Riivolution (v1.3). Check it out!. Also check out hackmii.com for the lastest progress on finding a way to install homebrew to 4.3.

dont some games reguire you to do this update, like kirby's epic yarn?